#1D1D8C

Color Details

HEX
#1D1D8C
RGB
rgb(29, 29, 140)
HSL
hsl(240, 66%, 33%)
CMYK
cmyk(79%, 79%, 0%, 45%)
Best text on this color #FFFFFF (CR 13.07:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1d1d8c
Contrast 1.61:1 Fail
White on #1d1d8c
Contrast 13.07:1 AAA
#1d1d8c on Black
Contrast 1.61:1 Fail
#1d1d8c on White
Contrast 13.07:1 AAA

Tints & Shades

#4a4aa3
#7777ba
#a5a5d1
#171770
#111154
#0c0c38

Complement & Analogous

#8c8c1d
#541d8c
#1d548c

Triadic

#8c1d1d
#1d8c1d

Monochrome

#0c0c38 #111154 #1d1d8c #7777ba #a5a5d1 #d2d2e8

Analogous

#1d548c #6187af #1d1d8c #764aa3 #541d8c #431770

Complementary Mix

#111154 #1d1d8c #7777ba #8c8c1d #b4b46c #5b5b13

Nearby Colors

#1d1d8b
#1d1d8d
#1d1d7c
#1d1d9c

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About #1D1D8C

#1D1D8C converts to RGB(29, 29, 140) and HSL(240, 66%, 33%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#1D1D8C FAQs

What is the RGB value of #1D1D8C?
RGB: 29, 29, 140. Copy as CSS: rgb(29, 29, 140)
Is #1D1D8C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1D1D8C?
Complement: #8c8c1d.
Does #1D1D8C have good contrast on white or black?
On white: 13.07:1 (AAA (normal text)). On black: 1.61:1 (Fails AA).